Prevent the removal of your gooseneck trailer’s collum inner tube and coupler with specialized gooseneck bolt locks. These locks are custom-designed to eliminate access to the gooseneck trailers’ collum bolts. Each kit includes everything you need for a secure installation, ensuring your trailer remains safe from tampering or theft. Tamper-proof from hammering, prying, and resistant to sawing and grinding. The bolt lock also incorporates a storage bracket for your coupler lock, providing a safe, secure location to store your coupler lock when the trailer is connected to a vehicle. No more guessing or searching for your coupler lock; it is always readily available to attach to your trailer coupler.